The Tangent Trio is a digital clock radio that features both FM reception and Digital Audio Broadcasting or DAB. The DAB tuner provides reception for three types of signals: dedicated music, talk, and genre based stations and can display information such as what song is playing, what song is coming next and more. The alarm clock has a snooze feature and sleep timer and the radio has five programmable presets. Other features include record output, aux input for MP3 player or other audio device and a stereo headphone output.